| Autor: |
U. Kerzel, Stephen M. Stahl, N. Neufeld, T. E. Latham, L. Garrido, C. Baesso, A. Oyanguren, S. Leo, G. Wilkinson, M. Patel, C. Thomas, D. Lambert, N. K. Watson, D. Moran, J. F. J. van den Brand, G. Manca, O. Schneider, D. Tonelli, S. Wright, Simone Bifani, Karol Hennessy, J. Panman, U. Egede, H. Luo, M. Charles, P. Gandini, C. Lazzeroni, M. Meissner, J. van Tilburg, B. Storaci, A. Zhokhov, F. Dupertuis, Tara Shears, P. Alvarez Cartelle, Anton Poluektov, N. Torr, S. Wu, U. Straumann, M. Frosini, A.E. Bondar, E. Furfaro, Olivier Deschamps, R. W. Lambert, Roberta Cardinale, D. C. Craik, P. M. Bjørnstad, D. Martins Tostes, X. Yuan, M. Korolev, G. D. Patel, S. Easo, Sandra Amato, K. Belous, Flavio Archilli, J. Garofoli, T. Britton, K. Carvalho Akiba, Alessio Sarti, R. Märki, Thomas Blake, H. Schindler, Marek Idzik, J. McCarthy, R. Santacesaria, P. Hopchev, R. Lindner, I. Nasteva, E. Lanciotti, A. Borgia, Alexander Berezhnoy, William Barter, Angelo Carbone, Jaap Velthuis, Yuehong Xie, A. Richards, A. Pazos Alvarez, C. Langenbruch, C. Linn, Robert Appleby, A. Davis, G. Veneziano, Mark Whitehead, M. Shapkin, Y. Shcheglov, T. Kvaratskheliya, R. Wallace, B. Souza De Paula, A. Ukleja, M. M. Reid, M. Sapunov, N. Lopez-March, M. Pepe Altarelli, Marco Gersabeck, S. Hall, W. C. Zhang, B. Mc Skelly, T. J. V. Bowcock, P. Ruiz Valls, V. Shevchenko, C. Farinelli, O. Maev, Tomasz Skwarnicki, Sebastian Bachmann, B. Khanji, A. Di Canto, S. Belogurov, P. Henrard, Roland Waldi, V. Syropoulos, V. K. Subbiah, J. Serrano, Julien Cogan, A. Palano, Tomasz Szumlak, M. Hoballah, G. Ciezarek, R. Jacobsson, K. Müller, M. Schlupp, L. Carson, M. van Beuzekom, T. Huse, O. Grünberg, C. Barschel, Mark Richard James Williams, Mikhail Zavertyaev, D. van Eijk, A. Leflat, J. Molina Rodriguez, C. Bozzi, K. Senderowska, H. V. Cliff, E. Tournefier, Federico Alessio, R. Matev, D. Martinez Santos, M. Zangoli, E. Bowen, A. Bay, Antonio Pellegrino, A. Jawahery, S. Coquereau, S. Malde, M. Coombes, F. Blanc, H. Carranza-Mejia, D. Lucchesi, I. Longstaff, D. E. Hutchcroft, O. Yushchenko, S. Ricciardi, R. J. Barlow, Kurt Rinnert, A. Romero Vidal, Ch. Elsasser, S. Redford, Marta Calvi, G. Polok, Tjeerd Ketel, I. Mous, Christoph Frei, B. T. Meadows, J. Rouvinet, J. van Leerdam, G. Raven, D. Decamp, A. Golutvin, M. D. Sokoloff, R. McNulty, R. Lefèvre, S. Furcas, B. Popovici, N. Déléage, M. T. Tran, P. Schaack, E. Polycarpo, Tatsuya Nakada, R. Gauld, A. Pritchard, G. Bencivenni, P. Krokovny, C. J. Parkinson, Patrick Robbe, I. El Rifai, M. Savrie, V. Heijne, J. Garra Tico, A. Bien, G. Alkhazov, Marianna Fontana, A. A. Alves, F. Kruse, R. Andreassen, Ignacio Bediaga, N. Chiapolini, I. Sepp, F. J. P. Soler, G. Graziani, E. Greening, Y.N. Gao, Pavel Shatalov, S. Ali, S. C. Haines, V. Gibson, A. Satta, A. Martens, Xavier Vilasis-Cardona, Patrick Koppenburg, Lei Zhang, T. J. Gershon, E. Lopez Asamar, A. Hicheur, Elie Aslanides, D. Lacarrere, E. Teodorescu, T. Brambach, I. Komarov, E. Thomas, D. Volyanskyy, Ch. Cauet, A. Semennikov, D. Brett, E. Gersabeck, F. Zhang, R. Dzhelyadin, A. Lai, T. Ruf, Y. Li, C. Färber, Sandro Cadeddu, S. Stoica, Roger Forty, S.I. Eidelman, C. Matteuzzi, B. Muryn, A. Novoselov, A. Cook, D. L. Perego, A. McNab, M.-N. Minard, Yejin Zhang, S. Filippov, L. Kravchuk, G. Mancinelli, P. N. Y. David, C. Abellan Beteta, C. Satriano, G. Auriemma, K. Wyllie, P. Vazquez Regueiro, R. Silva Coutinho, Dmitry Popov, R. Muresan, Roland Bernet, A. Keune, E. Picatoste Olloqui, E. Santovetti, S. Wandernoth, G. Passaleva, B. Pietrzyk, Alessandro Cardini, S. Oggero, D. Ferguson, R. Schwemmer, J. M. De Miranda, A. Contu, S. Playfer, Olivier Leroy, M. Kaballo, A. Pérez-Calero Yzquierdo, A. D. Nguyen, A. Vorobyev, F. Dordei, J. Luisier, Albert Bursche, Andrei Nomerotski, G. Punzi, V. Vorobyev, M. Ferro-Luzzi, S. Gregson, R. Niet, A. Vollhardt, Michael Alexander, M. Merk, V. Iakovenko, Bo Liu, S. Roiser, G. Sabatino, O. Callot, V. Niess, Gaia Lanfranchi, D. Elsby, I. Shapoval, N. Hussain, B. Muster, J. Benton, M. Calvo Gomez, Marco Cattaneo, P. Sail, E. Grauges, P. Hunt, Ivan Belyaev, T. Nikodem, F. Stagni, Denis Derkach, G. Fardell, P. Collins, F. Muheim, A. Kozlinskiy, M. Veltri, G. Haefeli, Guoming Liu, A. Dovbnya, A. Artamonov, F. Machefert, C. Hombach, F. Ferreira Rodrigues, K. De Bruyn, J. Harrison, S. Kandybei, V. Salustino Guimaraes, H. Brown, Jan Buytaert, C. Salzmann, Mario Sannino, A. Dziurda, Valery Pugatch, Markus Frank, A. Zhelezov, R. Graciani Diaz, T. Hartmann, V. Vagnoni, C. Parkes, M. Plo Casasus, Neville Harnew, B. Schmidt, F. Ruffini, G. Corti, F. Meier, M. Fiore, Vladislav Balagura, B. Sanmartin Sedes, A. Petrolini, A. Jaeger, F. Polci, S. Tourneur, W. De Silva, G. D. Lafferty, M. Perrin-Terrin, V. Fernandez Albor, M. Dogaru, Lucio Anderlini, Oscar De Aguiar Francisco, M. Britsch, O. Kochebina, P. Spradlin, A. Shires, S. Monteil, Barbara Sciascia, A. Dzyuba, I. Raniuk, Pierluigi Campana, D. Websdale, F. Teubert, J. Lefrançois, J. Prisciandaro, Manuel Schiller, S. T. Harnew, Agnieszka Oblakowska-Mucha, W. Baldini, E. Cogneras, C. Pavel-Nicorescu, A. Popov, H. Lu, Howard Gordon, B. Couturier, R. Currie, M. P. Williams, S. Hansmann-Menzemer, A. Papanestis, S. A. Wotton, E. Hicks, M. Tobin, T. Hampson, Franco Bedeschi, A. Schopper, V. Obraztsov, Stephan Eisenhardt, J. Wishahi, F. F. Jing, A. Grecu, C. Prouve, R. Mountain, P. Garosi, Rudolf Oldeman, B. K. Pal, L. Sun, Ross D. Young, J. J. Back, Bernardo Adeva, Lars Eklund, F. Maciuc, T. Lesiak, A. Gallas Torreira, D. Urner, C. Potterat, Ph. Charpentier, Ziad Ajaltouni, P. Jaton, Giovanni Carboni, U. Eitschberger, I. V. Machikhiliyan, K. Kreplin, S. Tolk, M. Liles, X. Cid Vidal, P. Morawski, T. M. Karbach, Marco Adinolfi, P. David, V. N. La Thi, A. Tsaregorodtsev, S. Swientek, C. Adrover, S. Vecchi, P. Seyfert, P. Tsopelas, Sheldon Stone, Yasmine Amhis, C. Patrignani, V. Tisserand, A. Sparkes, M. Smith, W. Bonivento, M. H. Schune, U. Uwer, T. D. Nguyen, Gianluigi Casse, B. Viaud, N. Sagidova, E. Jans, M. S. Rangel, R. Vazquez Gomez, L. Zhong, D. Hill, Maurizio Martinelli, M. Szczekowski, S. De Capua, O. Steinkamp, A. A. Affolder, J. Anderson, K. Ciba, Dmitry Golubkov, Nikolay Nikitin, M. J. Morello, P. Chen, P. Perret, O. Aquines Gutierrez, Sergey Barsuk, C. Joram, D. Savrina, W. Qian, J. Wicht, P. E. L. Clarke, H. Ruiz, M. Orlandea, S. Ogilvy, B. Gui, A. C. dos Reis, G. Penso, H. Voss, B. Leverington, M. Chrzaszcz, C. Voß, L. Castillo Garcia, V. Bocci, Francesco Dettori, Hans Dijkstra, S. Cunliffe, V. Egorychev, A. Falabella, Biagio Saitta, G. Krocker, M. Grabalosa Gándara, I. De Bonis, L. Wiggers, F. F. Wilson, I. Burducea, L. Shekhtman, A. Dosil Suárez, A. Gomes, L. A. Granado Cardoso, N. H. Brook, Nicola Serra, R. F. Koopman, C. Haen, U. Marconi, Victor Coco, C. Hadjivasiliou, A. Puig Navarro, Z. Xing, Yu. Guz, D. Campora Perez, D. A. Roa Romero, V. Kudryavtsev, P. De Simone, D. R. Ward, J. Beddow, C. Gaspar, Jing Wang, A. Mazurov, B. Spaan, J. Wiechczynski, J. Closier, A. Massafferri, J. A. Hernando Morata, Roel Aaij, T. Bird, A. Comerma-Montells, Zishuo Yang, J. H. Lopes, Michal Kreps, B. Jost, C. Coca, M. Palutan, S. Blusk, M. Teklishyn, M. O. Bettler, Alessandro Camboni, V. V. Gligorov, Chung Nguyen-Mau, N. Tuning, S. Donleavy, E. Perez Trigo, Marco Clemencic, Z. Mathe, P. Naik, N. Rauschmayr, M. Ubeda Garcia, M. De Cian, P. Ilten, P. Griffith, J. Blouw, D. Vieira, N. A. Smith, E. van Herwijnen, D. A. Milanes, S. Topp-Joergensen, Andrea Bizzeti, R. Ekelhof, M. Schmelling, G. Valenti, T. Gys, M. Nicol, I. R. Kenyon, M. Deckenhoff, O. Shevchenko, P. Owen, M. Pappagallo, D. Pinci, M. Vesterinen, J. J. Saborido Silva, P. Rodriguez Perez, V. Romanovsky, Th. Bauer, J. M. Otalora Goicochea, Marcin Kucharczyk, V. Rives Molina, D. R. Johnson, M. Seco, C. R. Jones, E. Ben-Haim, A. Martín Sánchez, E. Maurice, J. Bressieux, D. Hynds, D. Galli, T. Pilař, Marina Artuso, S. Amerio, Carmelo D'Ambrosio, C. Santamarina Rios, C. Fitzpatrick, G. Martellotti, S. Lohn, W. D. Hulsbergen, Konstantinos Petridis, L. Del Buono, F. Soomro, S. Benson, G. N. Patrick, A. Phan, Stephane T'Jampens, C. Göbel, J. P. Lees, G. Pessina, E. S. Smith, D. Souza, A. Zvyagin, P. Szczypka, G. Busetto, Silvia Borghi, M. Karacson, M. Rama, F. Fontanelli, A. Powell, B. Rakotomiaramanana, D. Wiedner, A. D. Webber, Nikolay Bondar, O. Okhrimenko, Ph. Ghez, A. Sciubba, J. Marks, M. Straticiuc, G. A. Cowan, L. Li Gioi, D. Voong, R. Le Gac, M. Witek, M. Needham, Johannes Albrecht, Malcolm John, M. Gandelman, V. Fave, M. Tresch, E. Gushchin, R. Nandakumar, D. Dossett, S. Perazzini, S. Farry, J. He, E. Rodrigues, L. De Paula, Jonas Rademacker |
| Popis: |
A combination of three LHCb measurements of the CKM angle gamma is presented. The decays B-+/- -> DK +/- and B-+/- -> D pi(+/-) are used, where D denotes an admixture of D-0 and (D) over bar (0) mesons, decaying into K+K-, pi(+)pi(-), K-+/-pi(-/+), K-+/-pi(-/+)pi(+/-)pi(-/+), or K-S(0)pi(+)pi(-) final states. All measurements use a dataset corresponding to 1.0 fb-1 of integrated luminosity. Combining results from B-+/- -> DK +/- Dill decays alone a best-fit value of gamma = 72.0 degrees is found, and confidence intervals are set gamma is an element of [56.4, 86.7]degrees at 68% CL, gamma is an element of [42.6, 99.6]degrees at 95% CL. The best-fit value of gamma found from a combination of results from B-+/- -> D pi(+/-) decays alone, is gamma = 18.9 degrees, and the confidence intervals gamma is an element of [7.4, 99.2]degrees boolean OR [167.9, 176.4]degrees at 68% CL are set, without constraint at 95% CL The combination of results from B1 DKI and B -> DTC decays gives a best-fit value of y = 72.6 degrees and the confidence intervals gamma is an element of [55.4, 82.3]degrees at 68% CL, gamma is an element of [40.2, 92.7]degrees at 95% CL are set. All values are expressed modulo 180 degrees, and are obtained taking into account the effect of D-0-(D) over bar (0) mixing. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved. |
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